Oki IP-7900-26 Operation Manual page 106

Printing is slow. The carriage sometimes moves.
Items to be checked
USB connection speed

Printing is slow. During print, print heads are capped frequently.
Items to be checked
High-temperature environment If the Printer temperature is 40°C or more, the Printer prints at a lower printing speed.

Exhaust fan filters encrusted

with dust.
Computer specification

Computer specification

Computer's additional job

processing
You cannot understand the current operation panel display language.
Items to be checked
Language setting

Clogged nozzles cannot be restored.
Items to be checked
Ragged media edges

Adhesive coming off the vinyl

causing the media to rise up
Media wrinkling and rising up

Media adhering to the platen

Daily maintenance

106
IP-7900-26/IP-7700-26 Basic Operation Guide
When the data transmission speed is slow, the Printer waits for the data with the print
heads capped.
Check the USB's transmission speed. If the USB is connected at full speed mode, the
speed is improved by changing the condition to connect to the computer as follows,
so that it is connected at high speed mode.
- Re-connect the USB cable.
- Connect the USB cable to the USB 2.0 port.
- Re-install the driver.
- Change the USB cable to the one supporting the high speed transmission.
- If a hub is applied, change the hub to the one supporting the high speed transmission.
Set the ambient temperature to 20 to 25°C (recommended temperature), and hold
the Printer for one hour or more. Then start printing.
Replace the exhaust fan filters.
See "Replace the exhaust fan filters" on the
Remove the additional device connected to the USB.
Connect to the computer satisfying the recommended operational environment
for your RIP software. For the recommended operational environment, contact the
manufacturer of your RIP software.
Terminate the other application software, for example, anti-virus software.
Start with the Printer powered off. At the operation panel, press the
hold it down. While holding the
down. Continue to hold down both keys. Then the language selection menu should now
appear on the operation panel display. Highlight your preferred language with the
and keys, then press the
If the media is ragged with some sections coming out from the edge guards, it may
contact the heads nozzle surfaces and cause nozzles to clog.
Cut any ragged sections with a pair of scissors or a cutter before installing the media.
Feed the media to beyond the risen area.
Set the suction fan level to HIGH.
Decrease the printheater temperature.
Set the suction fan level to LOW or OFF to make it advance again.
Setting media advance mode to BACK & FWD 1 may also prevent the media from
adhering to the platen.
Check that the daily maintenance has been executed and that it is performed periodically.
Corrective measures
Corrective measures
page 79 .
Corrective measures
key down, press the POWER switch and hold it
M E N U
key.
Corrective measures
key and
M E N U